supported by the National Natural Science Foundation of China,Pilot Group Program of the Research Fund for International Senior Scientists(22250710676);National Natural Science Foundation of China(22078064,22378062,22304028);Natural Science Foundation of Fujian Province(2021J02009);Tianjin University-Fuzhou University Independent Innovation Fund Cooperation Project(TF2023-1,TF2023-8).
In recent years,studies focusing on the conversion of renewable lignin-derived oxygenates(LDOs)have emphasized their potential as alternatives to fossil-based products.However,LDOs,existing as complex aromatic mixture...
supported by the National Natural Science Foundation of China(No.52174297).
After the converter steelmaking process,a considerable number of ferroalloys are needed to remove dissolved oxygen from the molten steel,but it also forms a lot of oxide inclusions that cannot be completely removed.At...
Herein,a thermodynamic model aimed at describing deoxidation equilibria in liquid steel was developed.The model provides explicit forms of the activity coefficient of solutes in liquid steel,eliminating the need for t...
financially supported by the National Natural Science Foundation of China (No.52174297)。
In the long traditional process of steelmaking,excess oxygen is blown into the converter,and alloying elements are used for deoxidation.This inevitably results in excessive deoxidation of products remaining within the...
This work was financially supported by Key R&D Plan of Shandong Province in 2021(Grant No.2021CXGC010209).
A thermodynamic model for predicting the equilibrium oxygens of 304 stainless steel was developed based on the theory of slag-steel equilibrium,the law of mass conservation,and the ion and molecule coexistence theory....
The thermodynamic equilibrium of deoxidation reactions between molten slag and steel was calculated using a slag-steel coupling thermodynamic model and the mass conservation model based on the ion-molecular coexistenc...
the fund support from the Natural Science Foundation of Anhui Provincial Education Department(KJ2021A0358);the National Natural Science Foundation of China(51804004).
Since the current slagging of argon blowing refining process is relatively fixed,which cannot adapt to the fluctuation of converter smelting process,it poses the problems of poor metallurgical property of refining sla...
the National Key Research and Development Program of China(2018YFC1900500);Technology of Preparing High Purity Metal Vanadium Powder by Magnesium Reduction(2018CDPZH-16);the open project founded by State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization for financial support of this research.
As an important strategic metal,vanadium is generally used to prepare special steels,titanium alloys,and hydrogen storage materials.A new method of producing vanadium(metal)powder from V_(2)O_(3)using block Mg is pres...
Key Research and Development Projects in Hebei Province of China (21311002D);Hebei Natural Resources Fund Project of China (E2021417001)for supporting this work.
Non-metallic inclusion in steel is a very key factor affecting the fatigue life and quality stability of high-quality bearing steel.Inclusions mainly affect the fatigue life and toughness of the material by affecting ...
the National Natural Science Foundation of China(Nos.52022054,51974181,52004157);the Shanghai Rising-Star Program,China(No.19QA1403600);the Shanghai Sailing Program,China(No.21YF1412900);and the Iron and Steel Joint Research Fund of National Natural Science Foundation of China and China Baowu Steel Group Corporation Limited(No.U1860203);the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning,China(No.TP2019041);the Shanghai Postdoctoral Excellence Program,China(No.2021160);the“Shuguang Program”supported by the Shanghai Education Development Foundation and the Shanghai Municipal Education Commission,China(No.21SG42).
A one-step molten salt electrochemical strategy was proposed to synthesize SiC nanoparticles from ultra-fine silicon dioxide/carbon(SiO_(2)/C)mixtures.The electrosynthesis process and physicochemical properties of the...